Free Republic

A rare “dinosaur fish,” once believed to have disappeared 70 million years ago, has been filmed in the wild by divers in the Indonesian archipelago. The Indonesian coelacanth (Latimeria menadoensis) was captured on camera in its natural habitat, marking a breakthrough for marine exploration. The discovery was made in October 2024 during a deep-sea mission led by Alexis Chappuis of UNSEEN Expeditions. Using special breathing equipment, Chappuis and fellow diver Alexandre Leblond descended to 152 meters along a volcanic slope in the Maluku Islands, where they spotted the elusive creature at a depth of 144 meters. Long-lost species returned to...

Today, the coelacanth is a fascinating deep-sea fish that lives off the coasts of eastern Africa and Indonesia and can reach up to 2m in length. They are "lobe-finned" fish, which means they have robust bones in their fins not too dissimilar to the bones in our own arms, and are thus considered to be more closely related to lungfish and tetrapods (the back-boned animals with arms and legs such as frogs, emus, and mice) than most other fishes.Over the past 410 million years, more than more than 175 species of coelacanths have been discovered across the globe. During the...

A fish that uses its fins to walk across the floor is causing scientists to rethink the evolution of walking on land, according to a new study published in the journal Proceedings of the National Academy of Sciences. Researchers at the University of Chicago observed an African lungfish using its pelvic fins "as hind legs to propel itself along the bottom of the tank," reports Victoria Gill and Jason Palmer at BBC News. This could mean that our ability to walk developed underwater—before creatures grew toes or limbs necessary to move on land—essentially rewriting hundreds of millions of years of...

n extremely rare "living fossil" caught by a fisherman in Indonesia is being examined by scientists. The 1.3m-long (4.3ft), 50kg (110lb) coelacanth is only the second ever to have been captured in Asia and has been described as a "significant find". An autopsy and genetic tests are now being carried out to determine more about the specimen. Coelacanths provide researchers with a window into the past; their fossil record dates back 350 million years. These fish are odd in appearance, looking almost as if they have legs because of their large-lobed fins - they are sometimes dubbed "old four legs"....

Paleontologists have discovered fossils of a species that provides the missing evolutionary link between fish and the first animals that walked out of water onto land about 375 million years ago. The newly found species, Tiktaalik roseae, has a skull, a neck, ribs and parts of the limbs that are similar to four-legged animals known as tetrapods, as well as fish-like features such as a primitive jaw, fins and scales. These fossils, found on Ellesmere Island in Arctic Canada, are the most compelling examples yet of an animal that was at the cusp of the fish-tetrapod transition. The new find...

In the almost four billion years since life on earth oozed into existence, evolution has generated some marvelous metamorphoses. One of the most spectacular is surely that which produced terrestrial creatures bearing limbs, fingers and toes from water-bound fish with fins. Today this group, the tetrapods, encompasses everything from birds and their dinosaur ancestors to lizards, snakes, turtles, frogs and mammals, including us. Some of these animals have modified or lost their limbs, but their common ancestor had them -- two in front and two in back, where fins once flicked instead. The replacement of fins with limbs was a...

An Indonesian fisherman has caught a coelacanth, an ancient fish once thought to have become extinct at the time of the dinosaurs, a fishery expert said on Monday. Yustinus Lahama and his son caught the fish on Saturday in the sea off North Sulawesi province and kept it at their house for an hour, said Grevo Gerung, a professor at the fisheries faculty at the Sam Ratulangi University. After being told by neighbours it was a rare fish he took it back to the sea and kept it in a quarantine pool for about 17 hours before it died. "If...

Another fishy missing link Posted: April 15, 2006 © 2006 WorldNetDaily.com It's been a week since the scientific world went gaga over a fish called "Tiktaalik," which is being billed as the missing link between water and land animals. The paleontoligists say the fossils they date to 383 million years ago show how land creatures first arose from the sea. Tiktaalik, they say, lived in shallow swampy waters and had the body of a fish but the jaws, ribs and limb-like fins of so-called "early mammals." "Tiktaalik represents a transitory creature between water and land," explained Farish Jenkins Jr. of...

A NESSIE hunt using a team of dolphins was planned by the Tory government, according to declassified secret documents. Within days of the 1979 election, officials in Margaret Thatcher's regime proposed importing the mammals from America and fitting them with hi-tech equipment to scour Loch Ness. Despite opposition from animal rights groups, it was argued that finding the monster would benefit local tourism. A letter from Environment Department civil servant David Waymouth to Stewart Walker at the Scottish Home and Health Department, showed the Government wanted a licence to initiate the plan. It stated: "This department is presently considering the...